OUCH !
So many smart kids these days riding without leathers..and up here in NH without helmets

hmmm, interesting piece of engineering but given the fact that motoGP guys have a very hard time putting approx. 220 to 240hp. to some pretty smooth tarmac with some pretty sticky rubber and with some pretty expensive ohlins suspension gear, forgive me for asking why you would ever need 520hp ? unless you're shooting for some sort of a speed record on a salt lake, in terms of acceleration i think you gained more with that longer swingarm than with the entire engine preparation...










... on the other hand, 520hp does sound pretty cool.

Looks Awesome...I am one of those that learned to walk again at 21. At least I had my helment and protective clothing on...be safe.

Here you go..... by the way, how much do you think I paid for this bike??? Bear with me, I am trying to scan the last few dyno runs..

Tell your friends they need new engine builders.

I thought having triple digit horsepower on a bike was pretty good, but 520?? That's unbelievable!

hmmm, correct me if i'm wrong but i see just under 480hp. on that dyno sheet.

I scan some others, that was just dialing in......

what engine mods did you do? what is remarkable is that you're peaking out relatively low in the RPM range, around 8500 and hitting max torque at around 8000. i always thought it would be closer to 10 000.

Hows this???